Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.text.DecimalFormat;

public class Main {
    public static void main(String[] args) {
        DecimalFormat df = new DecimalFormat("0.###");
        double[] tests = { 2.50, 2.0, 1.3751212, 2.1200 };
        for (double d : tests) {
            System.out.println(df.format(d));
        }
    }
}